hey guys. I have a 2006 Durango slt 4.7L
runs fine. drives fine. however,
whenever I engage the tow/haul, and press the accelerator, theres a quiet but clear clunking noise coming from the rear end. its only when the tow/haul is engaged. any ideas?

 

don't engage it. lol sorry.

that button usually just keeps it from going into over drive.. and odds are you don't need it. I tow without it even heavy loads.

 

Lmao sound advice haha